line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
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package Package::Utils; |
2
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require Exporter; |
3
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our @ISA = qw(Exporter); |
4
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our @EXPORT = qw(escapeSpecialChars getScriptFileContent getFileContents getUserMap getUserId getGroupMap getGroupId getUniqElement getInputFileLine trim); # Symbols to be exported by default |
5
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6
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7
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2
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2
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21355
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use warnings; |
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4
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2
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72
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8
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2
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11
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use strict; |
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5
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2
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75
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9
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10
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2
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2
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12
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use Cwd; |
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3
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2
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132
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11
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2
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2
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985
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use File::stat; |
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12695
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2
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16
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12
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2
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2
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126
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use File::Path; |
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4
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2
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99
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13
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2
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2
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11
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use File::Find; |
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2
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5
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2
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91
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14
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2
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2
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12
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use File::Basename; |
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2
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4
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2
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133
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15
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2
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2
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11
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use File::Spec; |
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5
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2
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2901
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16
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17
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=head1 NAME |
18
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19
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Package::Util - The great new Package::Util! |
20
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21
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=head1 SYNOPSIS |
22
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23
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Quick summary of what the module does. |
24
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25
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Perhaps a little code snippet. |
26
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27
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use Package::Util; |
28
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29
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my $foo = Package::Util->new(); |
30
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... |
31
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32
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=head1 EXPORT |
33
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34
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A list of functions that can be exported. You can delete this section |
35
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if you don't export anything, such as for a purely object-oriented module. |
36
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37
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=head1 FUNCTIONS |
38
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39
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=head2 escapeSpecialChars |
40
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=cut |
41
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42
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sub escapeSpecialChars { |
43
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0
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0
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1
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0
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my $line = shift; |
44
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0
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0
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$line =~ s/(\$)/\\$1/g; |
45
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0
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0
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$line =~ s/(\()/\\$1/g; |
46
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0
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0
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$line =~ s/(\))/\\$1/g; |
47
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48
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# since a bug with \\ |
49
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#$line=~s/(\&))/\\$1/g; |
50
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#$line=~s/(\\)/\\\\/g; |
51
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0
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0
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return $line; |
52
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} |
53
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54
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55
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=head2 getScriptFileContent |
56
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=cut |
57
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58
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sub getScriptFileContent { |
59
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0
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0
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1
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0
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my $filename = shift; |
60
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0
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0
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0
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return "" if $filename eq ""; |
61
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0
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0
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0
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return "" unless -f $filename; |
62
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0
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0
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my @lines = getFileContents($filename); |
63
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64
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# remove first line |
65
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0
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0
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my $interp; |
66
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0
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0
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0
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0
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if ( defined( $lines[0] ) && $lines[0] =~ /^#!/ ) { |
67
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68
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#$lines[0] =~ s/#!(.*)/$1 << SCRIPT_END/; |
69
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0
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0
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$lines[0] = ""; |
70
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71
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#push @lines, "SCRIPT_END"; |
72
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} |
73
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74
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0
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0
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return join '', @lines; |
75
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} |
76
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77
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=head2 getFileContents |
78
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79
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=cut |
80
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sub getFileContents { |
81
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0
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0
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1
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0
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my $filename = shift; |
82
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83
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0
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0
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0
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open( SOURCE, "< $filename" ) |
84
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or die "Couldn't open $filename for reading: $!\n"; |
85
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0
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0
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my @lines = ; |
86
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87
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0
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0
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close(SOURCE); |
88
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0
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0
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return @lines; |
89
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} |
90
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91
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=head2 getUserMap |
92
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93
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=cut |
94
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sub getUserMap { |
95
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1
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1
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1
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2
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my $file = "/etc/passwd"; |
96
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97
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1
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50
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58
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open( FD, $file ) or die "$file : $!"; |
98
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1
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62
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my @lines = ; |
99
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1
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16
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close(FD); |
100
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1
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3
|
my %localUserMap = (); |
101
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1
|
|
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|
|
2
|
foreach my $line (@lines) { |
102
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20
|
|
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|
|
42
|
chomp( $line = $line ); |
103
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20
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178
|
my ( $user, $passwd, $uid, $gid, $desc, $home, $shell ) = |
104
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split( ":", $line ); |
105
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20
|
50
|
|
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|
78
|
next unless defined $user; |
106
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20
|
100
|
|
|
|
61
|
$desc = 'default comment' if ( $desc eq '' ); |
107
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20
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84
|
$localUserMap{$uid}{'name'} = $user; |
108
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20
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91
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$localUserMap{$uid}{'gid'} = $gid; |
109
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20
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53
|
$localUserMap{$uid}{'uid'} = $uid; |
110
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20
|
|
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52
|
$localUserMap{$uid}{'comment'} = $desc; |
111
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20
|
|
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65
|
$localUserMap{$uid}{'shell'} = $shell; |
112
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20
|
|
|
|
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91
|
$localUserMap{$uid}{'home'} = $home; |
113
|
|
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} |
114
|
|
|
|
|
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115
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1
|
|
|
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|
25
|
return %localUserMap; |
116
|
|
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} |
117
|
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|
118
|
|
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|
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|
=head2 getUserId |
119
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|
120
|
|
|
|
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|
|
=cut |
121
|
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|
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sub getUserId { |
122
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0
|
|
|
0
|
1
|
0
|
my $search_name = shift; |
123
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0
|
|
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|
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0
|
my $file = "/etc/passwd"; |
124
|
|
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|
|
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|
125
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0
|
0
|
|
|
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0
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open( FD, $file ) or die "$file : $!"; |
126
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0
|
|
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|
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0
|
my @lines = ; |
127
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0
|
|
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|
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0
|
close(FD); |
128
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0
|
|
|
|
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0
|
my %localUserMap = (); |
129
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0
|
|
|
|
|
0
|
foreach my $line (@lines) { |
130
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0
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|
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|
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0
|
chomp( $line = $line ); |
131
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0
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|
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|
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0
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my ( $user, $passwd, $uid, $gid, $desc, $home, $shell ) = |
132
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|
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|
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split( ":", $line ); |
133
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0
|
0
|
|
|
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0
|
next unless defined $user; |
134
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0
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0
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|
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0
|
return $uid if ( $user eq $search_name ); |
135
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0
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0
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|
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0
|
return $uid if ( $uid eq $search_name ); |
136
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|
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} |
137
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|
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|
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138
|
0
|
|
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|
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0
|
return 0; |
139
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|
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|
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} |
140
|
|
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|
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|
141
|
|
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=head2 getGroupMap |
142
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|
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|
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|
143
|
|
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|
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|
=cut |
144
|
|
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|
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|
|
sub getGroupMap { |
145
|
1
|
|
|
1
|
1
|
2
|
my $file = "/etc/group"; |
146
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|
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|
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|
|
147
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1
|
50
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|
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|
40
|
open( FD, $file ) or die "$file : $!"; |
148
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1
|
|
|
|
|
130
|
my @lines = ; |
149
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1
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|
|
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|
17
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close(FD); |
150
|
1
|
|
|
|
|
3
|
my %localGroupMap = (); |
151
|
1
|
|
|
|
|
2
|
foreach my $line (@lines) { |
152
|
44
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|
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|
|
82
|
chomp( $line = $line ); |
153
|
44
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|
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|
|
236
|
my ( $group, $passwd, $gid, $members ) = split( ":", $line ); |
154
|
44
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|
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|
|
174
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$localGroupMap{$gid}{'gid'} = $gid; |
155
|
44
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|
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121
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$localGroupMap{$gid}{'name'} = $group; |
156
|
44
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154
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$localGroupMap{$gid}{'members'} = $members; |
157
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} |
158
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159
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1
|
|
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|
40
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return %localGroupMap; |
160
|
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} |
161
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162
|
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163
|
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|
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=head2 getGroupId |
164
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165
|
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|
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=cut |
166
|
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|
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sub getGroupId { |
167
|
0
|
|
|
0
|
1
|
|
my $search_group = shift; |
168
|
0
|
|
|
|
|
|
my $file = "/etc/group"; |
169
|
|
|
|
|
|
|
|
170
|
0
|
0
|
|
|
|
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open( FD, $file ) or die "$file : $!"; |
171
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0
|
|
|
|
|
|
my @lines = ; |
172
|
0
|
|
|
|
|
|
close(FD); |
173
|
0
|
|
|
|
|
|
my %localGroupMap = (); |
174
|
0
|
|
|
|
|
|
foreach my $line (@lines) { |
175
|
0
|
|
|
|
|
|
chomp( $line = $line ); |
176
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0
|
|
|
|
|
|
my ( $group, $password, $gid, $members ) = split( ":", $line ); |
177
|
0
|
0
|
|
|
|
|
return $gid if ( $group eq $search_group ); |
178
|
0
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0
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|
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|
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return $gid if ( $gid eq $search_group ); |
179
|
|
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|
|
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} |
180
|
|
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|
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181
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0
|
|
|
|
|
|
return 0; |
182
|
|
|
|
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|
|
} |
183
|
|
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|
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|
|
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184
|
|
|
|
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|
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|
185
|
|
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|
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|
|
=head2 getUniqElement |
186
|
|
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|
|
|
|
|
187
|
|
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|
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|
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=cut |
188
|
|
|
|
|
|
|
sub getUniqElement { |
189
|
0
|
|
|
0
|
1
|
|
my %seen = (); |
190
|
0
|
|
|
|
|
|
return grep { !$seen{$_}++ } shift; |
|
0
|
|
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191
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} |
192
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|
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193
|
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194
|
|
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|
|
=head2 getInputFileLine |
195
|
|
|
|
|
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|
196
|
|
|
|
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|
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=cut |
197
|
|
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|
|
|
|
sub getInputFileLine { |
198
|
0
|
|
|
0
|
1
|
|
my $directory = shift; |
199
|
0
|
|
|
|
|
|
my @result = (); |
200
|
0
|
|
|
|
|
|
my $line = ""; |
201
|
0
|
0
|
0
|
|
|
|
if ( defined($directory) && ( -d $directory ) ) { |
202
|
|
|
|
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|
|
find sub { |
203
|
0
|
|
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0
|
|
|
my $line = $File::Find::name; |
204
|
0
|
0
|
|
|
|
|
$line .= "/" if -d; |
205
|
0
|
|
|
|
|
|
push @result, $line; |
206
|
0
|
|
|
|
|
|
}, ($directory); |
207
|
|
|
|
|
|
|
} |
208
|
|
|
|
|
|
|
else { |
209
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|
|
|
|
|
|
|
210
|
0
|
|
|
|
|
|
while ( defined( $line = <> ) ) { |
211
|
0
|
|
|
|
|
|
$line = trim($line); |
212
|
0
|
|
|
|
|
|
push @result, $line; |
213
|
|
|
|
|
|
|
} |
214
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} |
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return @result; |
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} |
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=head2 trim |
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=cut |
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sub trim { |
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my $string = shift; |
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return $string; |
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} |
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=head1 AUTHOR |
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Jean-Marie RENOUARD, C<< >> |
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=head1 BUGS |
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Please report any bugs or feature requests to C, or through |
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the web interface at L. I will be notified, and then you'll |
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automatically be notified of progress on your bug as I make changes. |
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=head1 SUPPORT |
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You can find documentation for this module with the perldoc command. |
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perldoc Package::Util |
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You can also look for information at: |
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=over 4 |
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=item * RT: CPAN's request tracker |
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L |
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254
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=item * AnnoCPAN: Annotated CPAN documentation |
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256
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L |
257
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258
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=item * CPAN Ratings |
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260
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L |
261
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262
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=item * Search CPAN |
263
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264
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L |
265
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266
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=back |
267
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268
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269
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=head1 ACKNOWLEDGEMENTS |
270
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271
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272
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=head1 COPYRIGHT & LICENSE |
273
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274
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Copyright 2007 Jean-Marie RENOUARD, all rights reserved. |
275
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276
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This program is free software; you can redistribute it and/or modify it |
277
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|
under the same terms as Perl itself. |
278
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279
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280
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=cut |
281
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282
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1; # End of Package::Util |